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TREX CO INC

TREX Net buying

CIK 0001069878 #1392 in the set updated 19 Sep 2026

Bought (12 mo)

$984.99K

out of their own pocket, the only kind of buying there is

Sold (12 mo)

$122.57K

$70.00K on a plan · $0.00 straight out of an exercise

Sold at will

$52.57K

1 of 2 sales

Net

+$862.42K

+$932.42K against sales at will

By person

18 insiders · 7 transactions

Insider

Role

Bought

Sold

Net

Holding

Of company

Worth

Change

ROSE B ANDREW

Director

$503.56K (3)

—

+$503.56K

17,038

0.0167%

$853.07K

—

Gandhi Prithvi

SVP, Chief Financial Officer

$478.84K (1)

—

+$478.84K

76,454

0.0751%

$3.83M

—

Rudolph Jacob T.

SVP, CHRO

$2.59K (1)

$70.00K (1) scheduled

−$67.41K

36,631

0.0360%

$1.83M

+42.0%

Fernandez Amy M.

SVP, CLO and Secretary

—

$52.57K (1)

−$52.57K

67,794

0.0666%

$3.39M

+256.0%

Zambanini Adam Dante

EVP, Chief Operating Officer

—

234,514

0.2302%

$11.74M

+23.5%

FAIRBANKS BRYAN HORIX

President and CEO

—

167,044

0.1640%

$8.36M

+16.4%

ROBINSON PATRICIA B

Director

—

73,162

0.0718%

$3.66M

+6.8%

Cline James E

Director

—

45,807

0.0450%

$2.29M

+11.3%

Volas Gerald

Director

—

44,405

0.0436%

$2.22M

+11.7%

GRATZ JAY M

Director

—

33,705

0.0331%

$1.69M

+16.0%

Lovcik Brenda

SVP, Chief Financial Officer

—

28,188

0.0277%

$1.41M

+79.0%

KAPLAN RONALD W

Director

—

24,566

0.0241%

$1.23M

+8.0%

JUSTER KRISTINE L

Director

—

15,729

0.0154%

$787.53K

+41.9%

Lovett Gena C

Director

—

10,903

0.0107%

$545.90K

+74.2%

Taylor Brian J.

SVP, Chief Commercial Officer

—

9,520

0.0093%

$476.66K

—

Keffer David Christian

Director

—

6,386

0.0063%

$319.74K

+640.0%

McDuffie Melkeya

Director

—

3,653

0.0036%

$182.90K

+19.8%

Tasi Irene

Director

—

2,357

0.0023%

$118.01K

—

Individual transactions

Insider

Date

Role

Action

Price

Amount

Fernandez Amy M.

7 Aug 2026

SVP, CLO and Secretary

Sell

1,050

$50.07

$52.57K

Show all 7 transactions →

What was left out

Form 4 filings counted 35

Amendments (4/A) skipped 0

Filings about a different issuer 0

Unreadable filings 0

Joint filings 0

Sales on a Rule 10b5-1 plan 1

Sales straight out of an exercise 0

Sales at will 1

Transactions with no price 0

Shares from compensation/vesting 262,980

History held since 7 Sep 2016